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Rifles, Reloading, Optics, Equipment
Reloading
Bullet impact on paper?
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<blockquote data-quote="Joe King" data-source="post: 710632" data-attributes="member: 47325"><p>think about load development, working up a charge weight specifically. How often do you see every charge carry the same POI? I've seen it a few times, but usually some will be higher, lower, right, or left. </p><p></p><p>To illustrate what happens when your primer goes off till the bullet leaves the muzzle. Take a wire coat hanger straitened out and set it on a table edge with 3/4 of the hanger off the table and tap the end of the hanger with your finger. That's what your barrels does, just to a far lesser degree. So if you change one variable about your load, your bullet will leave at a different point in the circle your barrel makes in it's vibration pattern, not to mention that you could also create a different vibration pattern.</p></blockquote><p></p>
[QUOTE="Joe King, post: 710632, member: 47325"] think about load development, working up a charge weight specifically. How often do you see every charge carry the same POI? I've seen it a few times, but usually some will be higher, lower, right, or left. To illustrate what happens when your primer goes off till the bullet leaves the muzzle. Take a wire coat hanger straitened out and set it on a table edge with 3/4 of the hanger off the table and tap the end of the hanger with your finger. That's what your barrels does, just to a far lesser degree. So if you change one variable about your load, your bullet will leave at a different point in the circle your barrel makes in it's vibration pattern, not to mention that you could also create a different vibration pattern. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Bullet impact on paper?
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